[ds] Fifa 09 ball tricks?

Hi, my brother (who actually plays this) found a cool ball trick.Unfortunalty he can't figure out how to do it-he said when he tried to get it going he just get's the ball shuffling...Now I don't understand soccer at all so I ask-does anyone know A LIST of all the things you can do?I tried looking for the manual-and then gamefaqs-no luck.Anyone who has played this know?

the tricks are diffrent randomley there are only a few tricks:
brazillian flick
step overs
and a trick were you pull the ball back and forth to do these tricks you use the L button